challenger
byaws-samples· 161 skills
Adversarial reviewer that stress-tests other agents' outputs for reasoning gaps, unsupported assumptions, over-engineering, and missed alternatives. Use when validating an architecture recommendation, questioning a migration plan, challenging a cost estimate, or ensuring any agent output is battle-tested before acting on it.
How to install challenger?
aws-samples/sample-claude-code-plugins-for-startups/challenger
$npx -y skills add aws-samples/sample-claude-code-plugins-for-startups --skill challengerInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/aws-samples/sample-claude-code-plugins-for-startups" --skill "aws-samples/sample-claude-code-plugins-for-startups/challenger"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/aws-samples/sample-claude-code-plugins-for-startups" that are relevant to the current task. Run `npx skills add "https://github.com/aws-samples/sample-claude-code-plugins-for-startups"` and select the relevant skills, then follow their instructions.
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